65400830 (number)

65400830 is an even 8-digits composite number following 65400829 and preceding 65400831. In scientific notation, it is written as 6.5400830 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 23137920 positive integers (up to 65400830) that are relatively prime to 65400830.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred thousand eight hundred thirty

Notation

Scientific notation 6.5400830 × 10^7
Engineering notation 6.5400830 × 10^6

Prime Factorization of 65400830

Prime Factorization 2 × 55 × 37 × 16069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65400830
Product of the distinct prime numbers

The prime factorization of 65400830 is 2 × 55 × 37 × 16069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 33, 6, 448, 297, 4095, 1495, 24375, 43369, 752958, 778146, 494335, 741500, 17107163, 5948990, 779239616, 125840865, 1138237237, 7757244662

Basic calculations (n = 65400830)

Multiplication

n×y
n×2 130801660
n×3 196202490
n×4 261603320
n×5 327004150

Division

n÷y
n÷2 32700415
n÷3 21800276.666667
n÷3 16350207.5
n÷5 13080166

Exponentiation

ny
n2 4277268564688900
n3 2.7973691426356E+23
n4 1.8295026374476E+31
n5 1.1965099097626E+39

Nth Root

y√n
2√n 8087.0779642588
3√n 402.89735844671
4√n 89.928182258171
5√n 36.569300398251

Divisors of 65400830

1, 2, 37, 55, 74, 110, 2035, 4070, 16069, 32138, 594553, 883795, 1189106, 1767590, 32700415, 65400830

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65400829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65400830 can be divided by 16 positive divisors. The sum of these divisors (counting 65400830) is 1, the average is 0.0625.

Base conversion 65400830

Base System Value
2 Binary 11111001011110111111111110
3 Ternary 11120001201001222
4 Quaternary 3321132333332
5 Quinary 113220311310
6 Senary 10253433342
8 Octal 371367776
10 Decimal 65400830
12 Duodecimal 19a9b852
16 Hexadecimal 3e5effe
20 Vigesimal 108f21a
36 Base36 12xrlq

Cryptographic Hash Functions

md5 0884a8efbe637f4370c6b6984a404f14
sha1 799df2a6658f1c59e2a913ca852441ba296de5c4
sha256 3af44cf802a0ee7c5ffd52eddf5abc2b37e244dbce6f4117e8a69495366b8c61
sha512 9ef59e324113bd19d11e3d5f30c54d46a4440569988f31f033702957491cb6feabd221336923c52cc7b8663f0ed21f219e95f6a147a70b1be8f6ecea1792ba5c
ripemd-160 dd9509cf9efabcd0e458ac59c8e16f07a0629dca

65400830 as geometric shapes

Circle

Radius = n
Diameter 130801660
Circumference 410925534.13335
Area 1.3437435500257E+16

Sphere

Radius = n
Volume 1.1717592463844E+24
Surface area 5.3749742001029E+16
Circumference 410925534.13335

Square

Length = n
Perimeter 261603320
Area 4277268564688900
Diagonal 92490740.776457

Cube

Length = n
Surface area 25663611388133400
Volume 2.7973691426356E+23
Space diagonal 113277560.41717

Equilateral Triangle

Length = n
Perimeter 196202490
Area 1.8521116179146E+15
Altitude 56638780.208587

Triangular Pyramid

Length = n
Surface area 1.8521116179146E+15
Volume 3.2967311503994E+22
Height 30830246.925486